CVE-2015-0268
Published: 16 February 2015
The vgic_v2_to_sgi function in arch/arm/vgic-v2.c in Xen 4.5.x, when running on ARM hardware with general interrupt controller (GIC) version 2, allows local guest users to cause a denial of service (host crash) by writing an invalid value to the GICD.SGIR register.
Notes
| Author | Note |
|---|---|
| seth-arnold | Only 4.5 is affected |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
xen Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Not vulnerable
|
|
| trusty |
Does not exist
(trusty was not-affected)
|
|
| upstream |
Needed
|
|
| utopic |
Not vulnerable
|
|
|
Patches: upstream: http://xenbits.xen.org/xsa/xsa117.patch |
||
| Binaries built from this source package are in Universe and so are supported by the community. | ||
|
xen-3.3 Launchpad, Ubuntu, Debian |
lucid |
Not vulnerable
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Ignored
(end of life)
|
|
| utopic |
Does not exist
|
|
| Binaries built from this source package are in Universe and so are supported by the community. | ||